This is just the latest number "spoofed" by the perverts who are trying to illegally sell prescription drugs, worthless car warranties or whatever.

I just answer and then immediately hang up. It usually takes a week or two of daily calls before the perverts figure out that I won't listen to their spiel. Then, they leave me alone for a couple of weeks before trying another number.

I still don't answer if I don't recognize the number on Caller ID.